« on: October 02, 2012, 10:47:42 AM »
Thanks, should have mentioned that my interest is mostly astronomy related. Currently using a 400mm with two 2x teleconverters on an m4/3 cameras (to give me an effective 3200mm). But getting annoyed with noise and my photos could be sharper (and probably my tripod more stable). Plus the small aperture doesn't help with getting sharp images. Its not a bad set up for bright objects such as the moon, but planets look like tiny fuzzy blobs. Just daydreaming about other options. Maybe a telescope is the solution.